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Einsteinâs theory of general relativity describes the inevitability of singularities, which are obscured by black holes according to Penroseâs cosmic censorship conjecture.
Recent studies indicate that quantum mechanics might reinforce this idea, proposing a quantum Penrose inequality that relates entropy to space-time metrics in the vicinity of black holes.
General Relativity and Singularities.
A research team has succeeded in inserting a filiform molecule into the cavity of a ring-shaped molecule, according to a high-energy geometry that is not possible at thermodynamic equilibrium.
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Scientists have discovered that future robots might be able to gauge how you are feeling by just touching human skin. According to a new study published in the journal IEEE Access, researchers used skin conductance as a way to figure out how an individual was feeling. Skin conductance is a measure of how well skin conducts electricity, which usually changes in response to sweat secretion and nerve activity, signifying different human emotional states.
Traditional emotion-detection technologies such as facial recognition and speech analysis, are often prone to error, especially in suboptimal audio-visual conditions. However, scientists believe that skin conductance offers a potential workaround, providing a non-invasive way to capture emotion in real-time.
For the study, the emotional responses of 33 participants were measured by showing them emotionally evocative videos and measuring their skin conductance. The findings revealed distinct patterns for different emotions: fear responses were the longest-lasting, suggesting an evolutionary alert mechanism; family bonding emotions, a blend of happiness and sadness, showed slower responses; and humour triggered quick but fleeting reactions.
X7 moves at 700 miles per second as it nears Sagittarius A*, the Milky Wayâs black hole.
The evolution of X7 near sagittarius A*.
Superradiance in optical cavities involves atoms emitting light collectively when interacting with cavity photons, a phenomenon not yet observed in free space due to synchronization challenges.
Researchers have used theoretical simulations to probe these effects under various conditions, revealing significant differences in behavior between cavity and free-space systems.
Superradiance in Optical Cavities.
Physicists uncovered a fascinating link between the Large Hadron Collider and quantum computing. They found that top quarks produced at the LHC exhibit a property called âmagic,â essential for quantum computation.
This discovery could revolutionize our understanding of quantum mechanics and its applications, bridging the gap between quantum theory and particle physics.
Quantum Computing and the Power of âMagicâ
Chinese AI startup DeepSeek has released what appears to be one of the most powerful open-source language models to date, trained at a cost of just $5.5 million using restricted Nvidia H800 GPUs.
Meta, Aitomatic, and other members of the AI Alliance have released the worldâs first large language model specifically trained on the needs of the semiconductor industry.
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